CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
46.0%
jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before
2.13.1 allows attackers to cause a denial of service (2 GB transient heap
usage per read) in uncommon situations involving JsonNode JDK
serialization.
Author | Note |
---|---|
sbeattie | 2.9.x and older are unaffected |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | jackson-databind | < any | UNKNOWN |
ubuntu | 22.04 | noarch | jackson-databind | < any | UNKNOWN |
github.com/FasterXML/jackson-databind/commit/3ccde7d938fea547e598fdefe9a82cff37fed5cb (jackson-databind-2.12.6)
github.com/FasterXML/jackson-databind/commit/3ccde7d938fea547e598fdefe9a82cff37fed5cb (jackson-databind-3.13.1)
github.com/FasterXML/jackson-databind/issues/3328
groups.google.com/g/jackson-user/c/OsBsirPM_Vw
launchpad.net/bugs/cve/CVE-2021-46877
nvd.nist.gov/vuln/detail/CVE-2021-46877
security-tracker.debian.org/tracker/CVE-2021-46877
www.cve.org/CVERecord?id=CVE-2021-46877